application doesn't work

Mehdi,

If you have updated to Sonoma 14.4, then please refer to this topic.
https://nicepage.com/questions/495266/lanch-issues-on-mac-os-sonoma-14-4-and-higher

Unfortunately, it is a known issue that will be fixed in the coming update.

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Sincerely,
Nicepage Support Team

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I reinstalled the application but the problem remains